Answer:A
: 4x-28= X+68 corresponding angles are congruent
-X. = -X
3x-28=68
+28=+28
3x= 96
Divide by 3
X= 32. 4x-28
Angle 1 = 4(32)-28 128-28=100
X+68
Angle 2= 32+68=100
Hey there! Since these shows you must find the graph so finally the answers should be
1.The slope of 1/5
2.The slope of DC =2/3
3.The slope of AB= 1/4
4.The slope of DA=7/2
5. B. Yes the quadrilateral has two pairs of of opposites that are perpendicular and all of its interior angles are right angles.
Hope this helped.
There is no solution ,<span>a+c=-10;b-c=15;a-2b+c=-5 </span>No solution System of Linear Equations entered : [1] 2a+c=-10
[2] b-c=15
[3] a-2b+c=-5
Equations Simplified or Rearranged :<span><span> [1] 2a + c = -10
</span><span> [2] - c + b = 15
</span><span> [3] a + c - 2b = -5
</span></span>Solve by Substitution :
// Solve equation [3] for the variable c
<span> [3] c = -a + 2b - 5
</span>
// Plug this in for variable c in equation [1]
<span><span> [1] 2a + (-a +2?-5) = -10
</span><span> [1] a = -5
</span></span>
// Plug this in for variable c in equation [2]
<span><span> [2] - (-? +2b-5) + b = 15
</span><span> [2] - b = 10
</span></span>
// Solve equation [2] for the variable ?
<span> [2] ? = b + 10
</span>
// Plug this in for variable ? in equation [1]
<span><span> [1] (? +10) = -5
</span><span> [1] 0 = -15 => NO solution
</span></span><span>No solution</span>
Answer:
B.
<h3>step by step explanation</h3>
I hope it's help
